CN208455661U - The high barrier wall structure of the embedding rock T shape combined type column plate of overlength - Google Patents
The high barrier wall structure of the embedding rock T shape combined type column plate of overlength Download PDFInfo
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- CN208455661U CN208455661U CN201820673726.5U CN201820673726U CN208455661U CN 208455661 U CN208455661 U CN 208455661U CN 201820673726 U CN201820673726 U CN 201820673726U CN 208455661 U CN208455661 U CN 208455661U
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Abstract
The utility model relates to a kind of high barrier wall structures of the embedding rock T shape combined type column plate of overlength, including stake side casing, barricade stake, breast boards, steel reinforcement cage one and steel reinforcement cage two；In stake side, column bottom platform is arranged in the top of casing side wall, and stake side casing bottom and the setting of Pile side soil joint expand bottom plate, reinforcement ring flat-plate are arranged on the casing lateral wall of stake side, and diagonal brace one is arranged between bottom plate and reinforcement ring flat-plate expanding；Reinforcement pier in stake side is set in the Pile side soil of stake side casing, and basset 0.5-1.5m for the top surface of stake side reinforcement pier；In stake side, stake side solidified earth is arranged in the outside of casing.The beneficial effects of the utility model are: the utility model Lateral casing does not take out after the completion of barricade pile driving construction, and internal layer steel reinforcement cage and outer reinforcement cage are set in barricade stake, the globality of barricade stake Yu barricade column can be substantially improved, improve the stress performance of Retaining Structures.
Description
Technical field
The utility model relates to column plate Retaining wall method, in particular to a kind of on-site consolidation is convenient, structural integrity is good,
The high barrier wall structure of the embedding rock T shape combined type column plate of the high overlength of construction efficiency, belongs to field of civil engineering, is suitable for assembled column plate
High barricade construction work.
Background technique
With the construction environment that landform, geology, landforms complexity in Process of Engineering Construction, can be encountered often, to reduce native stone
Square project amount is preserved the ecological environment, and some Retaining Structures need to often be arranged.The high barricade of wallboard type is relative to other reinforcing bodies at present
Barricade has the characteristics that site operation is quick, project cost is low, has obtained wide application in civil engineering.
Have a kind of prestressed anchor cable pile plate type retaining wall structure, including prestress anchorage cable, rib column, earth-retaining in the prior art
Plate, it is characterised in that prestressed anchor cable pile plate type retaining wall is using stake as rib column, breast boards earth-retaining after stake, while appropriate in stake
Position setting anchor cable makes cantilever pile change into lower end elastic bearing in stratum, and overhanging portion is using anchor cable as elastic bearing point
Stake, so that stake, ground and anchor cable be made to form an entirety.The structure by the way that stake is applied in combination, prestress anchorage cable resists work
The horizontal stress that journey load generates can preferably solve the problems, such as engineering stability, but effectively control in construction efficiency raising, construction quality
System etc. remains deficiency.
Though promoting earth-retaining knot in conclusion existing construction achieves preferable construction effect under suitable operating condition
Structure object globality, raising site operation efficiency, improvement barricade column template installation quality etc. remain deficiency.In consideration of it,
For the site operation quality and efficiency for improving the high barricade of combined type column plate, improve the stress performance and globality of Retaining Structures,
A kind of globality that can effectively enhance barricade stake and barricade column, breast boards and barricade column is urgently invented at present, reduces barricade column
The difficulty of template installation, promotes the high barrier wall structure of the embedding rock T shape combined type column plate of overlength of barricade column fabrication of reinforcing cage precision.
Utility model content
The purpose of the utility model is to overcome deficiencies in the prior art, and providing one kind not only can be enhanced barricade stake and gear
The globality of wall column, breast boards and barricade column, and the difficulty of barricade column template installation can be reduced, barricade column steel can also be promoted
The high barrier wall structure of the embedding rock T shape combined type column plate of overlength of muscle cage production precision.
The high barrier wall structure of this embedding rock T shape combined type column plate of overlength, including stake side casing, barricade stake, breast boards, steel reinforcement cage
One and steel reinforcement cage two；In stake side, column bottom platform is arranged in the top of casing side wall, and stake side casing bottom and Pile side soil joint are arranged
Expand bottom plate, reinforcement ring flat-plate is set on the casing lateral wall of stake side, diagonal brace one is set between bottom plate and reinforcement ring flat-plate expanding；In stake
Reinforcement pier in stake side is set in the Pile side soil of side casing, and basset 0.5-1.5m for the top surface of stake side reinforcement pier；The casing in stake side
Stake side solidified earth is arranged in outside；
The steel reinforcement cage one that setting is made of internal layer steel reinforcement cage and outer reinforcement cage in barricade stake, internal layer steel reinforcement cage and steel reinforcement cage
Two size is identical with position, and lateral connection reinforcing bar is arranged between internal layer steel reinforcement cage and outer reinforcement cage；In adjacent barricade column
Between breast boards is set, and set gradually reinforcement floor, water barrier and drain bar, ribbed stiffener between breast boards and wall back filler
Board bottom portion is inserted into the floor limiting slot in barricade stake top portion；Breast boards and barricade column are connected by the baffle bolt on the outside of reinforcement floor
It connects；The bottom of drain bar is connected with drainpipe, and drainpipe is connected to gutter, and anti-filter vertebra is arranged in the bottom of wall back filler
Body carries on the back filler in wall back setting wall.
As preferred: stake side casing uses steel pile casting, and stake side casing and column bottom platform expand bottom plate, reinforcement ring flat-plate
It is welded to connect, the both ends of diagonal brace one are welded to connect with expansion bottom plate and reinforcement ring flat-plate respectively.
As preferred: the height of the stake side reinforcement pier is 2m~4m, is highly 2~3 with the ratio of diameter, the reinforcement of stake side
Pier is formed using Reinforced Concrete Materials is prefabricated；Stake side solidified earth is using cement solidification soil.
As preferred: the height of the internal layer steel reinforcement cage is 1.0m~3.0m, elevation of top surface 0.5m high compared with outer reinforcement cage；
Lateral connection reinforcing bar and the binding of internal layer steel reinforcement cage and outer reinforcement cage are welded to connect.
As preferred: the breast boards uses concrete slab, and pre- baffled bolt passes through hole on breast boards, in breast boards
Joint setting connection step one；Reinforcement floor is formed using steel plate rolling；It is connected in barricade column and the setting of breast boards joint
Step two.
The beneficial effects of the utility model are:
(1) the utility model Lateral casing does not take out after the completion of barricade pile driving construction, and internal layer is arranged in barricade stake
Steel reinforcement cage and outer reinforcement cage, can be substantially improved the globality of barricade stake Yu barricade column, improve the stress performance of Retaining Structures.
(2) the utility model barricade column is poured with the barricade pile concrete same period, can not only save the processing of barricade stake top
Process, and can significantly promote the globality of barricade column Yu barricade stake, can also effectively shorten completion time of project of engineering.
Detailed description of the invention
Fig. 1 is the embedding high barrier wall structure sectional schematic diagram of rock T shape combined type column plate of the utility model overlength；
Fig. 2 is the embedding high barricade sectional schematic diagram of rock T shape combined type column plate of the utility model overlength.
Description of symbols: 1- side casings；2- column bottom platform；3- Pile side soil；4- expands bottom plate；5- reinforcement ring flat-plate；6-
Diagonal brace one；7- side reinforcement piers；8- side solidified earths；9- barricade stake；10- secondary pouring section；11- barricade column；12- breast boards；
13- wall carries on the back filler；14- reinforcement floor；15- water barrier；16- drain bar；17- floor limiting slot；18- baffle bolt；19- draining
Pipe；20- steel reinforcement cage one；21- steel reinforcement cage two；22- internal layer steel reinforcement cage；23- outer reinforcement cage；24- lateral connection reinforcing bar；25- row
Ditch；26- anti-filter centrum；27- connection step one；28- connection step two；29- baffle bolt passes through hole.
Specific embodiment
The utility model is described further below with reference to embodiment.The explanation of following embodiments is only intended to help to manage
Solve the utility model.It should be pointed out that for those skilled in the art, not departing from the utility model principle
Under the premise of, several improvements and modifications can be made to this utility model, these improvement and modification also fall into the utility model
In scope of protection of the claims.
Steel reinforcement cage one and steel reinforcement cage two bind construction technical requirement, stake side pile-casting making construction technical requirement, wall and carry on the back filler
Filling Construction Technique requirement, the requirement of breast boards Hoisting Construction Technology, bolt fastening construction technical requirement, Concrete Design and perfusion
Construction technical requirement etc., repeats no more in present embodiment, and emphasis illustrates that the utility model relates to the embodiments of structure.
Shown in referring to Fig.1~Fig. 2, column bottom platform 2 is arranged at the top of 1 side wall of stake side casing in the utility model, and bottom is set
It sets and expands bottom plate 4；The outside setting stake side solidified earth 8 and stake side reinforcement pier 7 of casing 1 in stake side；The internal layer steel reinforcement cage of barricade stake 9
22 is identical as the size of steel reinforcement cage 2 21 and position, and secondary pouring section 10 is arranged between barricade stake 9 and barricade column 11；In phase
Breast boards 12 is set between adjacent barricade column 11, and sets gradually reinforcement floor 14, water barrier between breast boards 12 and filler 13
15 and drain bar 16.
Stake side casing 1 uses the tube material that diameter is Q235 for 1200mm, wall thickness 2mm, strength grade, is highly
2m, in stake side, column bottom platform 2 is arranged in the top of 1 side wall of casing.Column bottom platform 2 uses with a thickness of 1cm, strength grade as Q235's
Steel plate rolling forms, and planar dimension is 1.5m × 1.5m, is welded to connect with stake side casing 1.
Pile side soil 3 is severely-weathered sandstone.
Expand bottom plate 4 use and forms with a thickness of 2mm, strength grade for the steel plate rolling of Q235, planar dimension for 2.5m ×
2.5m。
Reinforcement ring flat-plate 5, which uses, to be formed with a thickness of 2mm, strength grade for the steel plate rolling of Q235, cross-section to be arc-shaped, internal diameter
It is identical as the outer diameter of stake side casing 1.
Diagonal brace 1 uses H profile steel, and specification is 200 × 200 × 8 × 12mm, strength grade Q235.
Stake side reinforcement pier 7 uses diameter for 1m, strength grade C30, and length is the concrete pier of 2m.
Stake side solidified earth 8 uses soil cement, strength grade C15.
The diameter of barricade stake 9 is 1000mm, strength grade of concrete C35.
Barricade column 11 is " T " shape, interior thickness 600mm, edge thickness 300mm, width 1000mm, strong concrete
Degree grade is C35.
The height of secondary pouring section 10 is 1m, strength grade of concrete C35.
12 height of breast boards is 1m, and with a thickness of 150mm, the width and height of both ends setting connection step 1 are
75mm；The shape for connecting step 2 28 is identical as connection step 1.
Wall carries on the back filler 13 and uses grittiness soil material.
Reinforcement floor 14, which uses, to be formed with a thickness of 2mm, strength grade for the steel plate rolling of Q235, width 20cm,
Water barrier 15 uses anti-water and soil membrane material；Drain bar 16 is using draining geotextiles.
The width of floor limiting slot 17 is 1cm, length 25cm, depth 20cm.
Baffle bolt 18 uses diameter for the stainless steel expansion bolt of 20mm.
Drainpipe 19 uses diameter for the scupper hose of 100mm.
Steel reinforcement cage 1 is identical as 22 form of fracture of internal layer steel reinforcement cage of steel reinforcement cage 2 21.
Outer reinforcement cage 23 is set to the outside of internal layer steel reinforcement cage 22, is connected with internal layer steel reinforcement cage 22 by lateral connection reinforcing bar 24
It connects, lateral connection reinforcing bar 24 uses diameter for the spiral of 32mm.
Anti-filter centrum 26 uses maximum particle diameter for the good rubble of the gradation of 20cm.
25 cross section of gutter is trapezoidal, bottom width 0.5m, top width 1.5m, a height of 0.5m.
The diameter that baffle bolt passes through hole 29 is 30mm.
Claims (5)
1. a kind of high barrier wall structure of embedding rock T shape combined type column plate of overlength, it is characterised in that including stake side casing (1), barricade stake
(9), breast boards (12), steel reinforcement cage one (20) and steel reinforcement cage two (21)；At the top of stake side casing (1) side wall, column bottom platform is set
(2), stake side casing (1) bottom and the setting of Pile side soil (3) joint expand bottom plate (4), and setting adds on stake side casing (1) lateral wall
Diagonal brace one (6) are arranged between bottom plate (4) and reinforcement ring flat-plate (5) expanding in muscle ring flat-plate (5)；In the Pile side soil of stake side casing (1)
(3) stake side reinforcement pier (7) are set in, basset 0.5-1.5m for the top surface of stake side reinforcement pier (7)；In the outer of stake side casing (1)
Stake side solidified earth (8) are arranged in side；
The steel reinforcement cage one (20) that setting is made of internal layer steel reinforcement cage (22) and outer reinforcement cage (23) in barricade stake (9), internal layer steel
Muscle cage (22) is identical as the size of steel reinforcement cage two (21) and position, sets between internal layer steel reinforcement cage (22) and outer reinforcement cage (23)
Set lateral connection reinforcing bar (24)；Breast boards (12) are set between adjacent barricade column (11), and are filled out in breast boards (12) and wall back
Reinforcement floor (14), water barrier (15) and drain bar (16), reinforcement floor (14) bottom insertion gear are set gradually between material (13)
In floor limiting slot (17) at the top of wall stake (9)；Breast boards (12) and barricade column (11) pass through the gear on the outside of reinforcement floor (14)
Crab bolt (18) connection；The bottom of drain bar (16) is connected with drainpipe (19), and drainpipe (19) is connected to gutter (25), and
Anti-filter centrum (26) are set in the bottom of wall back filler (13), carry on the back filler (13) in wall back setting wall.
2. the high barrier wall structure of the embedding rock T shape combined type column plate of overlength according to claim 1, it is characterised in that: the stake side
Casing (1) uses steel pile casting, and stake side casing (1) and column bottom platform (2) expand bottom plate (4), reinforcement ring flat-plate (5) welded connecting, tiltedly
The both ends for supportting one (6) are welded to connect with expansion bottom plate (4) and reinforcement ring flat-plate (5) respectively.
3. the high barrier wall structure of the embedding rock T shape combined type column plate of overlength according to claim 1, it is characterised in that: the stake side
The height of reinforcement pier (7) is 2m~4m, is highly 2~3 with the ratio of diameter, stake side reinforcement pier (7) uses armored concrete material
Expect prefabricated form；Stake side solidified earth (8) is using cement solidification soil.
4. the high barrier wall structure of the embedding rock T shape combined type column plate of overlength according to claim 1, it is characterised in that: the internal layer
The height of steel reinforcement cage (22) is 1.0m~3.0m, and elevation of top surface is compared with outer reinforcement cage (23) high 0.5m；Lateral connection reinforcing bar (24)
With internal layer steel reinforcement cage (22) and outer reinforcement cage (23) binding or welded connecting.
5. the high barrier wall structure of the embedding rock T shape combined type column plate of overlength according to claim 1, it is characterised in that: the earth-retaining
Plate (12) uses concrete slab, and pre- baffled bolt passes through hole (29) on breast boards (12), sets in breast boards (12) joint
Set connection step one (27)；Reinforcement floor (14) is formed using steel plate rolling；In barricade column (11) and breast boards (12) joint
Setting connection step two (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820673726.5U CN208455661U (en) | 2018-05-07 | 2018-05-07 | The high barrier wall structure of the embedding rock T shape combined type column plate of overlength |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820673726.5U CN208455661U (en) | 2018-05-07 | 2018-05-07 | The high barrier wall structure of the embedding rock T shape combined type column plate of overlength |
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| CN208455661U true CN208455661U (en) | 2019-02-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241848A (en) * | 2019-06-20 | 2019-09-17 | 中国十七冶集团有限公司 | A kind of connection method of retaining wall prefabricated pile and prefabricated breast boards |
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2018
- 2018-05-07 CN CN201820673726.5U patent/CN208455661U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241848A (en) * | 2019-06-20 | 2019-09-17 | 中国十七冶集团有限公司 | A kind of connection method of retaining wall prefabricated pile and prefabricated breast boards |
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